Well, if there is a theme then tell me so i could correct myself but if you want to draw something for a project, draw something you like. Like if the theme was pink then you could make a pink dress. Style, what suits you the most. Mediums, like size, honestly i don't know what it is. Perspective, what you like and what you know the ones around you like. Sorry if this doesn't help but I hope it does.
orchestra playing in the background of the movie. When there's an intense scene, the music is intense. When there's a happy scene, the music sounds happy.
The composers would call for instruments to be used in new, unorthodox ways ("extended techniques"), like banging on the back of a guitar like a drum instead of strumming the strings.
